Analysis of interatomic Contacts of Structural Units in PDB entry:
1NH1


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 1NH1 entry

There is 1 chain in PDB entry 1NH1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 28ASP 317
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 14 helices in PDB entry 1NH1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
38 43Right-handed alpha
Helix 2
2
A
59 82Right-handed alpha
Helix 3
3
A
87 102Right-handed alpha
Helix 4
4
A
109 114Right-handed alpha
Helix 5
5
A
132 140Right-handed alpha
Helix 6
6
A
183 199Right-handed alpha
Helix 7
7
A
199 211Right-handed alpha
Helix 8
8
A
219 221Right-handed 310
Helix 9
9
A
222 238Right-handed alpha
Helix 10
10
A
243 262Right-handed alpha
Helix 11
11
A
267 283Right-handed alpha
Helix 12
12
A
295 302Right-handed alpha
Helix 13
13
A
304 312Right-handed alpha
Helix 14
14
A
313 316Right-handed 310
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There is 1 sheet ( A) in PDB entry 1NH1.

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
124 126first strand
Strand 2
A
214 216anti-parallel
Strand 3
A
171 181anti-parallel
Strand 4
A
157 168anti-parallel
Strand 5
A
145 149anti-parallel
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